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The film in a camera is what actually records the image focused on it by the lens. Film serves the same function as the sensor in your digital camera, but it does so differently. Film is coated with an emulsion made of Gelatin in which are light sensitive salts of silver. When exposed to light, these silver halides as they are called become able to be developed chemically into an image which faithfully records the lights and darks of the original scene. The sensor in your digital camera does the same, except that it doesn't require chemical development to view the image.

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Related Questions

What is the function of a camera shutter?

The function of a camera shutter is to control the amount of time light is allowed to enter the camera and hit the image sensor or film, determining the exposure of the photograph.


What function do the retina of the eye and the film of the camera have in common?

Images are formed on both of them.


What is the difference between the type of film used in an i-type camera and a 600 film camera?

The main difference between the film used in an i-type camera and a 600 film camera is the development process. i-type film is designed to be used with Polaroid's newer instant cameras that have built-in batteries and do not require a separate battery in the film pack. On the other hand, 600 film is compatible with older Polaroid cameras that require a battery in the film pack for the camera to function.


What is the function of the shutter on a camera?

The function of the shutter on a camera is to control the amount of time that light is allowed to enter the camera and expose the film or image sensor, determining the duration of the exposure and ultimately the brightness of the resulting image.


What part of the eye is like the emulsion of a camera?

The emulsion on the film of a camera is where the image is focused and captured. In the eye that function is performed by the retina.


What is the function of the film of a camera?

The film in a camera is what actually records the image focused on it by the lens. Film serves the same function as the sensor in your digital camera, but it does so differently. Film is coated with an emulsion made of Gelatin in which are light sensitive salts of silver. When exposed to light, these silver halides as they are called become able to be developed chemically into an image which faithfully records the lights and darks of the original scene. The sensor in your digital camera does the same, except that it doesn't require chemical development to view the image.


What is the function of the film in the camera?

The film in a camera is what actually records the image focused on it by the lens. Film serves the same function as the sensor in your digital camera, but it does so differently. Film is coated with an emulsion made of Gelatin in which are light sensitive salts of silver. When exposed to light, these silver halides as they are called become able to be developed chemically into an image which faithfully records the lights and darks of the original scene. The sensor in your digital camera does the same, except that it doesn't require chemical development to view the image.


What were the function of the camera 20 years ago?

Same as today. To take pictures, but they still used film.


What is the function of a rewind release lever for a camera?

The rewind release lever on a camera is used to disengage the film transport mechanism, allowing the user to rewind the exposed film back into its canister. When activated, it typically unlocks the film spool so that the user can manually or automatically rewind the film after completing a roll. This feature is essential for safely storing the film and preparing the camera for a new roll.


What's the difference between i-Type film and 600 film?

i-Type film is specifically designed for use with Polaroid's i-Type cameras, which do not have a built-in battery like the older 600 series cameras. i-Type film has a built-in battery to power the camera, while 600 film requires a battery in the camera to function.


When was Camera - film - created?

Camera - film - was created in 2000.


What is rotary camera function?

function of rotary camera